diff options
author | Nevena Bojovic <nenabojov@gmail.com> | 2022-03-01 22:05:25 +0100 |
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committer | Nevena Bojovic <nenabojov@gmail.com> | 2022-03-01 22:05:25 +0100 |
commit | 6555fb80fdd8f6a5d201efadec3189d1244830a0 (patch) | |
tree | c1aa1c5aedc634ad1ea7fad4847884d559b51290 /sandbox/testAppNevena/Front/node_modules/jsonparse/jsonparse.js | |
parent | 7d3640f824f46490b47bd95f1c5a16644f712068 (diff) |
Izbrisala bin, obj i node-modules.
Diffstat (limited to 'sandbox/testAppNevena/Front/node_modules/jsonparse/jsonparse.js')
-rw-r--r-- | sandbox/testAppNevena/Front/node_modules/jsonparse/jsonparse.js | 413 |
1 files changed, 0 insertions, 413 deletions
diff --git a/sandbox/testAppNevena/Front/node_modules/jsonparse/jsonparse.js b/sandbox/testAppNevena/Front/node_modules/jsonparse/jsonparse.js deleted file mode 100644 index 39910608..00000000 --- a/sandbox/testAppNevena/Front/node_modules/jsonparse/jsonparse.js +++ /dev/null @@ -1,413 +0,0 @@ -/*global Buffer*/ -// Named constants with unique integer values -var C = {}; -// Tokens -var LEFT_BRACE = C.LEFT_BRACE = 0x1; -var RIGHT_BRACE = C.RIGHT_BRACE = 0x2; -var LEFT_BRACKET = C.LEFT_BRACKET = 0x3; -var RIGHT_BRACKET = C.RIGHT_BRACKET = 0x4; -var COLON = C.COLON = 0x5; -var COMMA = C.COMMA = 0x6; -var TRUE = C.TRUE = 0x7; -var FALSE = C.FALSE = 0x8; -var NULL = C.NULL = 0x9; -var STRING = C.STRING = 0xa; -var NUMBER = C.NUMBER = 0xb; -// Tokenizer States -var START = C.START = 0x11; -var STOP = C.STOP = 0x12; -var TRUE1 = C.TRUE1 = 0x21; -var TRUE2 = C.TRUE2 = 0x22; -var TRUE3 = C.TRUE3 = 0x23; -var FALSE1 = C.FALSE1 = 0x31; -var FALSE2 = C.FALSE2 = 0x32; -var FALSE3 = C.FALSE3 = 0x33; -var FALSE4 = C.FALSE4 = 0x34; -var NULL1 = C.NULL1 = 0x41; -var NULL2 = C.NULL2 = 0x42; -var NULL3 = C.NULL3 = 0x43; -var NUMBER1 = C.NUMBER1 = 0x51; -var NUMBER3 = C.NUMBER3 = 0x53; -var STRING1 = C.STRING1 = 0x61; -var STRING2 = C.STRING2 = 0x62; -var STRING3 = C.STRING3 = 0x63; -var STRING4 = C.STRING4 = 0x64; -var STRING5 = C.STRING5 = 0x65; -var STRING6 = C.STRING6 = 0x66; -// Parser States -var VALUE = C.VALUE = 0x71; -var KEY = C.KEY = 0x72; -// Parser Modes -var OBJECT = C.OBJECT = 0x81; -var ARRAY = C.ARRAY = 0x82; -// Character constants -var BACK_SLASH = "\\".charCodeAt(0); -var FORWARD_SLASH = "\/".charCodeAt(0); -var BACKSPACE = "\b".charCodeAt(0); -var FORM_FEED = "\f".charCodeAt(0); -var NEWLINE = "\n".charCodeAt(0); -var CARRIAGE_RETURN = "\r".charCodeAt(0); -var TAB = "\t".charCodeAt(0); - -var STRING_BUFFER_SIZE = 64 * 1024; - -function Parser() { - this.tState = START; - this.value = undefined; - - this.string = undefined; // string data - this.stringBuffer = Buffer.alloc ? Buffer.alloc(STRING_BUFFER_SIZE) : new Buffer(STRING_BUFFER_SIZE); - this.stringBufferOffset = 0; - this.unicode = undefined; // unicode escapes - this.highSurrogate = undefined; - - this.key = undefined; - this.mode = undefined; - this.stack = []; - this.state = VALUE; - this.bytes_remaining = 0; // number of bytes remaining in multi byte utf8 char to read after split boundary - this.bytes_in_sequence = 0; // bytes in multi byte utf8 char to read - this.temp_buffs = { "2": new Buffer(2), "3": new Buffer(3), "4": new Buffer(4) }; // for rebuilding chars split before boundary is reached - - // Stream offset - this.offset = -1; -} - -// Slow code to string converter (only used when throwing syntax errors) -Parser.toknam = function (code) { - var keys = Object.keys(C); - for (var i = 0, l = keys.length; i < l; i++) { - var key = keys[i]; - if (C[key] === code) { return key; } - } - return code && ("0x" + code.toString(16)); -}; - -var proto = Parser.prototype; -proto.onError = function (err) { throw err; }; -proto.charError = function (buffer, i) { - this.tState = STOP; - this.onError(new Error("Unexpected " + JSON.stringify(String.fromCharCode(buffer[i])) + " at position " + i + " in state " + Parser.toknam(this.tState))); -}; -proto.appendStringChar = function (char) { - if (this.stringBufferOffset >= STRING_BUFFER_SIZE) { - this.string += this.stringBuffer.toString('utf8'); - this.stringBufferOffset = 0; - } - - this.stringBuffer[this.stringBufferOffset++] = char; -}; -proto.appendStringBuf = function (buf, start, end) { - var size = buf.length; - if (typeof start === 'number') { - if (typeof end === 'number') { - if (end < 0) { - // adding a negative end decreeses the size - size = buf.length - start + end; - } else { - size = end - start; - } - } else { - size = buf.length - start; - } - } - - if (size < 0) { - size = 0; - } - - if (this.stringBufferOffset + size > STRING_BUFFER_SIZE) { - this.string += this.stringBuffer.toString('utf8', 0, this.stringBufferOffset); - this.stringBufferOffset = 0; - } - - buf.copy(this.stringBuffer, this.stringBufferOffset, start, end); - this.stringBufferOffset += size; -}; -proto.write = function (buffer) { - if (typeof buffer === "string") buffer = new Buffer(buffer); - var n; - for (var i = 0, l = buffer.length; i < l; i++) { - if (this.tState === START){ - n = buffer[i]; - this.offset++; - if(n === 0x7b){ this.onToken(LEFT_BRACE, "{"); // { - }else if(n === 0x7d){ this.onToken(RIGHT_BRACE, "}"); // } - }else if(n === 0x5b){ this.onToken(LEFT_BRACKET, "["); // [ - }else if(n === 0x5d){ this.onToken(RIGHT_BRACKET, "]"); // ] - }else if(n === 0x3a){ this.onToken(COLON, ":"); // : - }else if(n === 0x2c){ this.onToken(COMMA, ","); // , - }else if(n === 0x74){ this.tState = TRUE1; // t - }else if(n === 0x66){ this.tState = FALSE1; // f - }else if(n === 0x6e){ this.tState = NULL1; // n - }else if(n === 0x22){ // " - this.string = ""; - this.stringBufferOffset = 0; - this.tState = STRING1; - }else if(n === 0x2d){ this.string = "-"; this.tState = NUMBER1; // - - }else{ - if (n >= 0x30 && n < 0x40) { // 1-9 - this.string = String.fromCharCode(n); this.tState = NUMBER3; - } else if (n === 0x20 || n === 0x09 || n === 0x0a || n === 0x0d) { - // whitespace - } else { - return this.charError(buffer, i); - } - } - }else if (this.tState === STRING1){ // After open quote - n = buffer[i]; // get current byte from buffer - // check for carry over of a multi byte char split between data chunks - // & fill temp buffer it with start of this data chunk up to the boundary limit set in the last iteration - if (this.bytes_remaining > 0) { - for (var j = 0; j < this.bytes_remaining; j++) { - this.temp_buffs[this.bytes_in_sequence][this.bytes_in_sequence - this.bytes_remaining + j] = buffer[j]; - } - - this.appendStringBuf(this.temp_buffs[this.bytes_in_sequence]); - this.bytes_in_sequence = this.bytes_remaining = 0; - i = i + j - 1; - } else if (this.bytes_remaining === 0 && n >= 128) { // else if no remainder bytes carried over, parse multi byte (>=128) chars one at a time - if (n <= 193 || n > 244) { - return this.onError(new Error("Invalid UTF-8 character at position " + i + " in state " + Parser.toknam(this.tState))); - } - if ((n >= 194) && (n <= 223)) this.bytes_in_sequence = 2; - if ((n >= 224) && (n <= 239)) this.bytes_in_sequence = 3; - if ((n >= 240) && (n <= 244)) this.bytes_in_sequence = 4; - if ((this.bytes_in_sequence + i) > buffer.length) { // if bytes needed to complete char fall outside buffer length, we have a boundary split - for (var k = 0; k <= (buffer.length - 1 - i); k++) { - this.temp_buffs[this.bytes_in_sequence][k] = buffer[i + k]; // fill temp buffer of correct size with bytes available in this chunk - } - this.bytes_remaining = (i + this.bytes_in_sequence) - buffer.length; - i = buffer.length - 1; - } else { - this.appendStringBuf(buffer, i, i + this.bytes_in_sequence); - i = i + this.bytes_in_sequence - 1; - } - } else if (n === 0x22) { - this.tState = START; - this.string += this.stringBuffer.toString('utf8', 0, this.stringBufferOffset); - this.stringBufferOffset = 0; - this.onToken(STRING, this.string); - this.offset += Buffer.byteLength(this.string, 'utf8') + 1; - this.string = undefined; - } - else if (n === 0x5c) { - this.tState = STRING2; - } - else if (n >= 0x20) { this.appendStringChar(n); } - else { - return this.charError(buffer, i); - } - }else if (this.tState === STRING2){ // After backslash - n = buffer[i]; - if(n === 0x22){ this.appendStringChar(n); this.tState = STRING1; - }else if(n === 0x5c){ this.appendStringChar(BACK_SLASH); this.tState = STRING1; - }else if(n === 0x2f){ this.appendStringChar(FORWARD_SLASH); this.tState = STRING1; - }else if(n === 0x62){ this.appendStringChar(BACKSPACE); this.tState = STRING1; - }else if(n === 0x66){ this.appendStringChar(FORM_FEED); this.tState = STRING1; - }else if(n === 0x6e){ this.appendStringChar(NEWLINE); this.tState = STRING1; - }else if(n === 0x72){ this.appendStringChar(CARRIAGE_RETURN); this.tState = STRING1; - }else if(n === 0x74){ this.appendStringChar(TAB); this.tState = STRING1; - }else if(n === 0x75){ this.unicode = ""; this.tState = STRING3; - }else{ - return this.charError(buffer, i); - } - }else if (this.tState === STRING3 || this.tState === STRING4 || this.tState === STRING5 || this.tState === STRING6){ // unicode hex codes - n = buffer[i]; - // 0-9 A-F a-f - if ((n >= 0x30 && n < 0x40) || (n > 0x40 && n <= 0x46) || (n > 0x60 && n <= 0x66)) { - this.unicode += String.fromCharCode(n); - if (this.tState++ === STRING6) { - var intVal = parseInt(this.unicode, 16); - this.unicode = undefined; - if (this.highSurrogate !== undefined && intVal >= 0xDC00 && intVal < (0xDFFF + 1)) { //<56320,57343> - lowSurrogate - this.appendStringBuf(new Buffer(String.fromCharCode(this.highSurrogate, intVal))); - this.highSurrogate = undefined; - } else if (this.highSurrogate === undefined && intVal >= 0xD800 && intVal < (0xDBFF + 1)) { //<55296,56319> - highSurrogate - this.highSurrogate = intVal; - } else { - if (this.highSurrogate !== undefined) { - this.appendStringBuf(new Buffer(String.fromCharCode(this.highSurrogate))); - this.highSurrogate = undefined; - } - this.appendStringBuf(new Buffer(String.fromCharCode(intVal))); - } - this.tState = STRING1; - } - } else { - return this.charError(buffer, i); - } - } else if (this.tState === NUMBER1 || this.tState === NUMBER3) { - n = buffer[i]; - - switch (n) { - case 0x30: // 0 - case 0x31: // 1 - case 0x32: // 2 - case 0x33: // 3 - case 0x34: // 4 - case 0x35: // 5 - case 0x36: // 6 - case 0x37: // 7 - case 0x38: // 8 - case 0x39: // 9 - case 0x2e: // . - case 0x65: // e - case 0x45: // E - case 0x2b: // + - case 0x2d: // - - this.string += String.fromCharCode(n); - this.tState = NUMBER3; - break; - default: - this.tState = START; - var result = Number(this.string); - - if (isNaN(result)){ - return this.charError(buffer, i); - } - - if ((this.string.match(/[0-9]+/) == this.string) && (result.toString() != this.string)) { - // Long string of digits which is an ID string and not valid and/or safe JavaScript integer Number - this.onToken(STRING, this.string); - } else { - this.onToken(NUMBER, result); - } - - this.offset += this.string.length - 1; - this.string = undefined; - i--; - break; - } - }else if (this.tState === TRUE1){ // r - if (buffer[i] === 0x72) { this.tState = TRUE2; } - else { return this.charError(buffer, i); } - }else if (this.tState === TRUE2){ // u - if (buffer[i] === 0x75) { this.tState = TRUE3; } - else { return this.charError(buffer, i); } - }else if (this.tState === TRUE3){ // e - if (buffer[i] === 0x65) { this.tState = START; this.onToken(TRUE, true); this.offset+= 3; } - else { return this.charError(buffer, i); } - }else if (this.tState === FALSE1){ // a - if (buffer[i] === 0x61) { this.tState = FALSE2; } - else { return this.charError(buffer, i); } - }else if (this.tState === FALSE2){ // l - if (buffer[i] === 0x6c) { this.tState = FALSE3; } - else { return this.charError(buffer, i); } - }else if (this.tState === FALSE3){ // s - if (buffer[i] === 0x73) { this.tState = FALSE4; } - else { return this.charError(buffer, i); } - }else if (this.tState === FALSE4){ // e - if (buffer[i] === 0x65) { this.tState = START; this.onToken(FALSE, false); this.offset+= 4; } - else { return this.charError(buffer, i); } - }else if (this.tState === NULL1){ // u - if (buffer[i] === 0x75) { this.tState = NULL2; } - else { return this.charError(buffer, i); } - }else if (this.tState === NULL2){ // l - if (buffer[i] === 0x6c) { this.tState = NULL3; } - else { return this.charError(buffer, i); } - }else if (this.tState === NULL3){ // l - if (buffer[i] === 0x6c) { this.tState = START; this.onToken(NULL, null); this.offset += 3; } - else { return this.charError(buffer, i); } - } - } -}; -proto.onToken = function (token, value) { - // Override this to get events -}; - -proto.parseError = function (token, value) { - this.tState = STOP; - this.onError(new Error("Unexpected " + Parser.toknam(token) + (value ? ("(" + JSON.stringify(value) + ")") : "") + " in state " + Parser.toknam(this.state))); -}; -proto.push = function () { - this.stack.push({value: this.value, key: this.key, mode: this.mode}); -}; -proto.pop = function () { - var value = this.value; - var parent = this.stack.pop(); - this.value = parent.value; - this.key = parent.key; - this.mode = parent.mode; - this.emit(value); - if (!this.mode) { this.state = VALUE; } -}; -proto.emit = function (value) { - if (this.mode) { this.state = COMMA; } - this.onValue(value); -}; -proto.onValue = function (value) { - // Override me -}; -proto.onToken = function (token, value) { - if(this.state === VALUE){ - if(token === STRING || token === NUMBER || token === TRUE || token === FALSE || token === NULL){ - if (this.value) { - this.value[this.key] = value; - } - this.emit(value); - }else if(token === LEFT_BRACE){ - this.push(); - if (this.value) { - this.value = this.value[this.key] = {}; - } else { - this.value = {}; - } - this.key = undefined; - this.state = KEY; - this.mode = OBJECT; - }else if(token === LEFT_BRACKET){ - this.push(); - if (this.value) { - this.value = this.value[this.key] = []; - } else { - this.value = []; - } - this.key = 0; - this.mode = ARRAY; - this.state = VALUE; - }else if(token === RIGHT_BRACE){ - if (this.mode === OBJECT) { - this.pop(); - } else { - return this.parseError(token, value); - } - }else if(token === RIGHT_BRACKET){ - if (this.mode === ARRAY) { - this.pop(); - } else { - return this.parseError(token, value); - } - }else{ - return this.parseError(token, value); - } - }else if(this.state === KEY){ - if (token === STRING) { - this.key = value; - this.state = COLON; - } else if (token === RIGHT_BRACE) { - this.pop(); - } else { - return this.parseError(token, value); - } - }else if(this.state === COLON){ - if (token === COLON) { this.state = VALUE; } - else { return this.parseError(token, value); } - }else if(this.state === COMMA){ - if (token === COMMA) { - if (this.mode === ARRAY) { this.key++; this.state = VALUE; } - else if (this.mode === OBJECT) { this.state = KEY; } - - } else if (token === RIGHT_BRACKET && this.mode === ARRAY || token === RIGHT_BRACE && this.mode === OBJECT) { - this.pop(); - } else { - return this.parseError(token, value); - } - }else{ - return this.parseError(token, value); - } -}; - -Parser.C = C; - -module.exports = Parser; |